[PATCH v2 0/3] port: added frag_ipv6 and ras_ipv6 ports

[PATCH v2 0/3] port: added frag_ipv6 and ras_ipv6 ports

[Michal Jastrzebski]

From: Maciej Gajdzica <maciejx.t.gajdzica-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

Added ipv6 versions of ip fragmentation and ip reassembly ports.

Maciej Gajdzica (3):
  port: removed IPV4_MTU_DEFAULT define
  port: added ipv6 fragmentation port
  port: added ipv6 reassembly port

 lib/librte_port/rte_port_frag.c |   67 ++++++++++++------
 lib/librte_port/rte_port_frag.h |    9 ++-
 lib/librte_port/rte_port_ras.c  |  142 ++++++++++++++++++++++++++++-----------
 lib/librte_port/rte_port_ras.h  |    9 ++-
 4 files changed, 167 insertions(+), 60 deletions(-)

-- 
1.7.9.5

[PATCH v2 1/3] port: removed IPV4_MTU_DEFAULT define

[Michal Jastrzebski]

From: Maciej Gajdzica <maciejx.t.gajdzica-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

p->mtu field should be used instead.

Signed-off-by: Maciej Gajdzica <maciejx.t.gajdzica-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
 lib/librte_port/rte_port_frag.c |    6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/lib/librte_port/rte_port_frag.c b/lib/librte_port/rte_port_frag.c
index ff0ab9b..dce33d5 100644
--- a/lib/librte_port/rte_port_frag.c
+++ b/lib/librte_port/rte_port_frag.c
@@ -38,10 +38,6 @@
 
 #include "rte_port_frag.h"
 
-/* Default byte size for the IPv4 Maximum Transfer Unit (MTU).
- * This value includes the size of IPv4 header. */
-#define	IPV4_MTU_DEFAULT ETHER_MTU
-
 /* Max number of fragments per packet allowed */
 #define	IPV4_MAX_FRAGS_PER_PACKET 0x80
 
@@ -160,7 +156,7 @@ rte_port_ring_reader_ipv4_frag_rx(void *port,
 		p->n_pkts--;
 
 		/* If not jumbo, pass current packet to output */
-		if (pkt->pkt_len <= IPV4_MTU_DEFAULT) {
+		if (pkt->pkt_len <= p->mtu) {
 			pkts[n_pkts_out++] = pkt;
 
 			n_pkts_to_provide = n_pkts - n_pkts_out;
-- 
1.7.9.5

[PATCH v2 2/3] port: added ipv6 fragmentation port

[Michal Jastrzebski]

From: Maciej Gajdzica <maciejx.t.gajdzica-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

Added new port type - IPv6 Fragmentation port

Signed-off-by: Maciej Gajdzica <maciejx.t.gajdzica-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
 lib/librte_port/rte_port_frag.c |   61 +++++++++++++++++++++++++++++----------
 lib/librte_port/rte_port_frag.h |    9 +++++-
 2 files changed, 54 insertions(+), 16 deletions(-)

diff --git a/lib/librte_port/rte_port_frag.c b/lib/librte_port/rte_port_frag.c
index dce33d5..c4c05dc 100644
--- a/lib/librte_port/rte_port_frag.c
+++ b/lib/librte_port/rte_port_frag.c
@@ -39,9 +39,17 @@
 #include "rte_port_frag.h"
 
 /* Max number of fragments per packet allowed */
-#define	IPV4_MAX_FRAGS_PER_PACKET 0x80
+#define	RTE_PORT_FRAG_MAX_FRAGS_PER_PACKET 0x80
 
-struct rte_port_ring_reader_ipv4_frag {
+typedef int32_t
+		(*frag_op)(struct rte_mbuf *pkt_in,
+			struct rte_mbuf **pkts_out,
+			uint16_t nb_pkts_out,
+			uint16_t mtu_size,
+			struct rte_mempool *pool_direct,
+			struct rte_mempool *pool_indirect);
+
+struct rte_port_ring_reader_frag {
 	/* Input parameters */
 	struct rte_ring *ring;
 	uint32_t mtu;
@@ -51,19 +59,21 @@ struct rte_port_ring_reader_ipv4_frag {
 
 	/* Internal buffers */
 	struct rte_mbuf *pkts[RTE_PORT_IN_BURST_SIZE_MAX];
-	struct rte_mbuf *frags[IPV4_MAX_FRAGS_PER_PACKET];
+	struct rte_mbuf *frags[RTE_PORT_FRAG_MAX_FRAGS_PER_PACKET];
 	uint32_t n_pkts;
 	uint32_t pos_pkts;
 	uint32_t n_frags;
 	uint32_t pos_frags;
+
+	frag_op f_frag;
 } __rte_cache_aligned;
 
 static void *
-rte_port_ring_reader_ipv4_frag_create(void *params, int socket_id)
+rte_port_ring_reader_frag_create(void *params, int socket_id, int is_ipv4)
 {
-	struct rte_port_ring_reader_ipv4_frag_params *conf =
-			(struct rte_port_ring_reader_ipv4_frag_params *) params;
-	struct rte_port_ring_reader_ipv4_frag *port;
+	struct rte_port_ring_reader_frag_params *conf =
+			(struct rte_port_ring_reader_frag_params *) params;
+	struct rte_port_ring_reader_frag *port;
 
 	/* Check input parameters */
 	if (conf == NULL) {
@@ -109,16 +119,31 @@ rte_port_ring_reader_ipv4_frag_create(void *params, int socket_id)
 	port->n_frags = 0;
 	port->pos_frags = 0;
 
+	port->f_frag = (is_ipv4) ?
+			rte_ipv4_fragment_packet : rte_ipv6_fragment_packet;
+
 	return port;
 }
 
+static void *
+rte_port_ring_reader_ipv4_frag_create(void *params, int socket_id)
+{
+	return rte_port_ring_reader_frag_create(params, socket_id, 1);
+}
+
+static void *
+rte_port_ring_reader_ipv6_frag_create(void *params, int socket_id)
+{
+	return rte_port_ring_reader_frag_create(params, socket_id, 0);
+}
+
 static int
-rte_port_ring_reader_ipv4_frag_rx(void *port,
+rte_port_ring_reader_frag_rx(void *port,
 		struct rte_mbuf **pkts,
 		uint32_t n_pkts)
 {
-	struct rte_port_ring_reader_ipv4_frag *p =
-			(struct rte_port_ring_reader_ipv4_frag *) port;
+	struct rte_port_ring_reader_frag *p =
+			(struct rte_port_ring_reader_frag *) port;
 	uint32_t n_pkts_out;
 
 	n_pkts_out = 0;
@@ -167,10 +192,10 @@ rte_port_ring_reader_ipv4_frag_rx(void *port,
 		}
 
 		/* Fragment current packet into the "frags" buffer */
-		status = rte_ipv4_fragment_packet(
+		status = p->f_frag(
 			pkt,
 			p->frags,
-			IPV4_MAX_FRAGS_PER_PACKET,
+			RTE_PORT_FRAG_MAX_FRAGS_PER_PACKET,
 			p->mtu,
 			p->pool_direct,
 			p->pool_indirect
@@ -215,7 +240,7 @@ rte_port_ring_reader_ipv4_frag_rx(void *port,
 }
 
 static int
-rte_port_ring_reader_ipv4_frag_free(void *port)
+rte_port_ring_reader_frag_free(void *port)
 {
 	if (port == NULL) {
 		RTE_LOG(ERR, PORT, "%s: Parameter port is NULL\n", __func__);
@@ -232,6 +257,12 @@ rte_port_ring_reader_ipv4_frag_free(void *port)
  */
 struct rte_port_in_ops rte_port_ring_reader_ipv4_frag_ops = {
 	.f_create = rte_port_ring_reader_ipv4_frag_create,
-	.f_free = rte_port_ring_reader_ipv4_frag_free,
-	.f_rx = rte_port_ring_reader_ipv4_frag_rx,
+	.f_free = rte_port_ring_reader_frag_free,
+	.f_rx = rte_port_ring_reader_frag_rx,
+};
+
+struct rte_port_in_ops rte_port_ring_reader_ipv6_frag_ops = {
+	.f_create = rte_port_ring_reader_ipv6_frag_create,
+	.f_free = rte_port_ring_reader_frag_free,
+	.f_rx = rte_port_ring_reader_frag_rx,
 };
diff --git a/lib/librte_port/rte_port_frag.h b/lib/librte_port/rte_port_frag.h
index dfd70c0..0085ff7 100644
--- a/lib/librte_port/rte_port_frag.h
+++ b/lib/librte_port/rte_port_frag.h
@@ -63,7 +63,7 @@ extern "C" {
 #include "rte_port.h"
 
 /** ring_reader_ipv4_frag port parameters */
-struct rte_port_ring_reader_ipv4_frag_params {
+struct rte_port_ring_reader_frag_params {
 	/** Underlying single consumer ring that has to be pre-initialized. */
 	struct rte_ring *ring;
 
@@ -84,9 +84,16 @@ struct rte_port_ring_reader_ipv4_frag_params {
 	struct rte_mempool *pool_indirect;
 };
 
+#define rte_port_ring_reader_ipv4_frag_params rte_port_ring_reader_frag_params
+
+#define rte_port_ring_reader_ipv6_frag_params rte_port_ring_reader_frag_params
+
 /** ring_reader_ipv4_frag port operations */
 extern struct rte_port_in_ops rte_port_ring_reader_ipv4_frag_ops;
 
+/** ring_reader_ipv6_frag port operations */
+extern struct rte_port_in_ops rte_port_ring_reader_ipv6_frag_ops;
+
 #ifdef __cplusplus
 }
 #endif
-- 
1.7.9.5

[PATCH v2 3/3] port: added ipv6 reassembly port

[Michal Jastrzebski]

From: Maciej Gajdzica <maciejx.t.gajdzica-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

Added new port type - IPv6 reassembly port.

Signed-off-by: Maciej Gajdzica <maciejx.t.gajdzica-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
 lib/librte_port/rte_port_ras.c |  142 +++++++++++++++++++++++++++++-----------
 lib/librte_port/rte_port_ras.h |    9 ++-
 2 files changed, 112 insertions(+), 39 deletions(-)

diff --git a/lib/librte_port/rte_port_ras.c b/lib/librte_port/rte_port_ras.c
index b6ab67a..5eb627a 100644
--- a/lib/librte_port/rte_port_ras.c
+++ b/lib/librte_port/rte_port_ras.c
@@ -39,33 +39,46 @@
 
 #include "rte_port_ras.h"
 
-#ifndef IPV4_RAS_N_BUCKETS
-#define IPV4_RAS_N_BUCKETS                                 4094
+#ifndef RTE_PORT_RAS_N_BUCKETS
+#define RTE_PORT_RAS_N_BUCKETS                                 4094
 #endif
 
-#ifndef IPV4_RAS_N_ENTRIES_PER_BUCKET
-#define IPV4_RAS_N_ENTRIES_PER_BUCKET                      8
+#ifndef RTE_PORT_RAS_N_ENTRIES_PER_BUCKET
+#define RTE_PORT_RAS_N_ENTRIES_PER_BUCKET                      8
 #endif
 
-#ifndef IPV4_RAS_N_ENTRIES
-#define IPV4_RAS_N_ENTRIES (IPV4_RAS_N_BUCKETS * IPV4_RAS_N_ENTRIES_PER_BUCKET)
+#ifndef RTE_PORT_RAS_N_ENTRIES
+#define RTE_PORT_RAS_N_ENTRIES (RTE_PORT_RAS_N_BUCKETS * RTE_PORT_RAS_N_ENTRIES_PER_BUCKET)
 #endif
 
-struct rte_port_ring_writer_ipv4_ras {
+struct rte_port_ring_writer_ras;
+
+typedef void (*ras_op)(
+		struct rte_port_ring_writer_ras *p,
+		struct rte_mbuf *pkt);
+
+static void
+process_ipv4(struct rte_port_ring_writer_ras *p, struct rte_mbuf *pkt);
+static void
+process_ipv6(struct rte_port_ring_writer_ras *p, struct rte_mbuf *pkt);
+
+struct rte_port_ring_writer_ras {
 	struct rte_mbuf *tx_buf[RTE_PORT_IN_BURST_SIZE_MAX];
 	struct rte_ring *ring;
 	uint32_t tx_burst_sz;
 	uint32_t tx_buf_count;
 	struct rte_ip_frag_tbl *frag_tbl;
 	struct rte_ip_frag_death_row death_row;
+
+	ras_op f_ras;
 };
 
 static void *
-rte_port_ring_writer_ipv4_ras_create(void *params, int socket_id)
+rte_port_ring_writer_ras_create(void *params, int socket_id, int is_ipv4)
 {
-	struct rte_port_ring_writer_ipv4_ras_params *conf =
-			(struct rte_port_ring_writer_ipv4_ras_params *) params;
-	struct rte_port_ring_writer_ipv4_ras *port;
+	struct rte_port_ring_writer_ras_params *conf =
+			(struct rte_port_ring_writer_ras_params *) params;
+	struct rte_port_ring_writer_ras *port;
 	uint64_t frag_cycles;
 
 	/* Check input parameters */
@@ -97,9 +110,9 @@ rte_port_ring_writer_ipv4_ras_create(void *params, int socket_id)
 	frag_cycles *= 100;
 
 	port->frag_tbl = rte_ip_frag_table_create(
-		IPV4_RAS_N_BUCKETS,
-		IPV4_RAS_N_ENTRIES_PER_BUCKET,
-		IPV4_RAS_N_ENTRIES,
+		RTE_PORT_RAS_N_BUCKETS,
+		RTE_PORT_RAS_N_ENTRIES_PER_BUCKET,
+		RTE_PORT_RAS_N_ENTRIES,
 		frag_cycles,
 		socket_id);
 
@@ -115,11 +128,25 @@ rte_port_ring_writer_ipv4_ras_create(void *params, int socket_id)
 	port->tx_burst_sz = conf->tx_burst_sz;
 	port->tx_buf_count = 0;
 
+	port->f_ras = (is_ipv4 == 0) ? process_ipv4 : process_ipv6;
+
 	return port;
 }
 
+static void *
+rte_port_ring_writer_ipv4_ras_create(void *params, int socket_id)
+{
+	return rte_port_ring_writer_ras_create(params, socket_id, 1);
+}
+
+static void *
+rte_port_ring_writer_ipv6_ras_create(void *params, int socket_id)
+{
+	return rte_port_ring_writer_ras_create(params, socket_id, 0);
+}
+
 static inline void
-send_burst(struct rte_port_ring_writer_ipv4_ras *p)
+send_burst(struct rte_port_ring_writer_ras *p)
 {
 	uint32_t nb_tx;
 
@@ -132,8 +159,8 @@ send_burst(struct rte_port_ring_writer_ipv4_ras *p)
 	p->tx_buf_count = 0;
 }
 
-static inline void
-process_one(struct rte_port_ring_writer_ipv4_ras *p, struct rte_mbuf *pkt)
+static void
+process_ipv4(struct rte_port_ring_writer_ras *p, struct rte_mbuf *pkt)
 {
 	/* Assume there is no ethernet header */
 	struct ipv4_hdr *pkt_hdr = (struct ipv4_hdr *)
@@ -153,7 +180,38 @@ process_one(struct rte_port_ring_writer_ipv4_ras *p, struct rte_mbuf *pkt)
 		struct rte_ip_frag_death_row *dr = &p->death_row;
 
 		/* Process this fragment */
-		mo = rte_ipv4_frag_reassemble_packet(tbl, dr, pkt, rte_rdtsc(), pkt_hdr);
+		mo = rte_ipv4_frag_reassemble_packet(tbl, dr, pkt, rte_rdtsc(),
+				pkt_hdr);
+		if (mo != NULL)
+			p->tx_buf[p->tx_buf_count++] = mo;
+
+		rte_ip_frag_free_death_row(&p->death_row, 3);
+	}
+}
+
+static void
+process_ipv6(struct rte_port_ring_writer_ras *p, struct rte_mbuf *pkt)
+{
+	/* Assume there is no ethernet header */
+	struct ipv6_hdr *pkt_hdr = (struct ipv6_hdr *)
+			(rte_pktmbuf_mtod(pkt, unsigned char *));
+
+	struct ipv6_extension_fragment *frag_hdr;
+	frag_hdr = rte_ipv6_frag_get_ipv6_fragment_header(pkt_hdr);
+	uint16_t frag_offset = frag_hdr->frag_offset;
+	uint16_t frag_flag = frag_hdr->more_frags;
+
+	/* If it is a fragmented packet, then try to reassemble */
+	if ((frag_flag == 0) && (frag_offset == 0))
+		p->tx_buf[p->tx_buf_count++] = pkt;
+	else {
+		struct rte_mbuf *mo;
+		struct rte_ip_frag_tbl *tbl = p->frag_tbl;
+		struct rte_ip_frag_death_row *dr = &p->death_row;
+
+		/* Process this fragment */
+		mo = rte_ipv6_frag_reassemble_packet(tbl, dr, pkt, rte_rdtsc(), pkt_hdr,
+				frag_hdr);
 		if (mo != NULL)
 			p->tx_buf[p->tx_buf_count++] = mo;
 
@@ -162,12 +220,12 @@ process_one(struct rte_port_ring_writer_ipv4_ras *p, struct rte_mbuf *pkt)
 }
 
 static int
-rte_port_ring_writer_ipv4_ras_tx(void *port, struct rte_mbuf *pkt)
+rte_port_ring_writer_ras_tx(void *port, struct rte_mbuf *pkt)
 {
-	struct rte_port_ring_writer_ipv4_ras *p =
-			(struct rte_port_ring_writer_ipv4_ras *) port;
+	struct rte_port_ring_writer_ras *p =
+			(struct rte_port_ring_writer_ras *) port;
 
-	process_one(p, pkt);
+	p->f_ras(p, pkt);
 	if (p->tx_buf_count >= p->tx_burst_sz)
 		send_burst(p);
 
@@ -175,12 +233,12 @@ rte_port_ring_writer_ipv4_ras_tx(void *port, struct rte_mbuf *pkt)
 }
 
 static int
-rte_port_ring_writer_ipv4_ras_tx_bulk(void *port,
+rte_port_ring_writer_ras_tx_bulk(void *port,
 		struct rte_mbuf **pkts,
 		uint64_t pkts_mask)
 {
-	struct rte_port_ring_writer_ipv4_ras *p =
-			(struct rte_port_ring_writer_ipv4_ras *) port;
+	struct rte_port_ring_writer_ras *p =
+			(struct rte_port_ring_writer_ras *) port;
 
 	if ((pkts_mask & (pkts_mask + 1)) == 0) {
 		uint64_t n_pkts = __builtin_popcountll(pkts_mask);
@@ -189,7 +247,7 @@ rte_port_ring_writer_ipv4_ras_tx_bulk(void *port,
 		for (i = 0; i < n_pkts; i++) {
 			struct rte_mbuf *pkt = pkts[i];
 
-			process_one(p, pkt);
+			p->f_ras(p, pkt);
 			if (p->tx_buf_count >= p->tx_burst_sz)
 				send_burst(p);
 		}
@@ -199,7 +257,7 @@ rte_port_ring_writer_ipv4_ras_tx_bulk(void *port,
 			uint64_t pkt_mask = 1LLU << pkt_index;
 			struct rte_mbuf *pkt = pkts[pkt_index];
 
-			process_one(p, pkt);
+			p->f_ras(p, pkt);
 			if (p->tx_buf_count >= p->tx_burst_sz)
 				send_burst(p);
 
@@ -211,10 +269,10 @@ rte_port_ring_writer_ipv4_ras_tx_bulk(void *port,
 }
 
 static int
-rte_port_ring_writer_ipv4_ras_flush(void *port)
+rte_port_ring_writer_ras_flush(void *port)
 {
-	struct rte_port_ring_writer_ipv4_ras *p =
-			(struct rte_port_ring_writer_ipv4_ras *) port;
+	struct rte_port_ring_writer_ras *p =
+			(struct rte_port_ring_writer_ras *) port;
 
 	if (p->tx_buf_count > 0)
 		send_burst(p);
@@ -223,17 +281,17 @@ rte_port_ring_writer_ipv4_ras_flush(void *port)
 }
 
 static int
-rte_port_ring_writer_ipv4_ras_free(void *port)
+rte_port_ring_writer_ras_free(void *port)
 {
-	struct rte_port_ring_writer_ipv4_ras *p =
-			(struct rte_port_ring_writer_ipv4_ras *) port;
+	struct rte_port_ring_writer_ras *p =
+			(struct rte_port_ring_writer_ras *) port;
 
 	if (port == NULL) {
 		RTE_LOG(ERR, PORT, "%s: Parameter port is NULL\n", __func__);
 		return -1;
 	}
 
-	rte_port_ring_writer_ipv4_ras_flush(port);
+	rte_port_ring_writer_ras_flush(port);
 	rte_ip_frag_table_destroy(p->frag_tbl);
 	rte_free(port);
 
@@ -245,8 +303,16 @@ rte_port_ring_writer_ipv4_ras_free(void *port)
  */
 struct rte_port_out_ops rte_port_ring_writer_ipv4_ras_ops = {
 	.f_create = rte_port_ring_writer_ipv4_ras_create,
-	.f_free = rte_port_ring_writer_ipv4_ras_free,
-	.f_tx = rte_port_ring_writer_ipv4_ras_tx,
-	.f_tx_bulk = rte_port_ring_writer_ipv4_ras_tx_bulk,
-	.f_flush = rte_port_ring_writer_ipv4_ras_flush,
+	.f_free = rte_port_ring_writer_ras_free,
+	.f_tx = rte_port_ring_writer_ras_tx,
+	.f_tx_bulk = rte_port_ring_writer_ras_tx_bulk,
+	.f_flush = rte_port_ring_writer_ras_flush,
+};
+
+struct rte_port_out_ops rte_port_ring_writer_ipv6_ras_ops = {
+	.f_create = rte_port_ring_writer_ipv6_ras_create,
+	.f_free = rte_port_ring_writer_ras_free,
+	.f_tx = rte_port_ring_writer_ras_tx,
+	.f_tx_bulk = rte_port_ring_writer_ras_tx_bulk,
+	.f_flush = rte_port_ring_writer_ras_flush,
 };
diff --git a/lib/librte_port/rte_port_ras.h b/lib/librte_port/rte_port_ras.h
index c6ed688..5a16f83 100644
--- a/lib/librte_port/rte_port_ras.h
+++ b/lib/librte_port/rte_port_ras.h
@@ -64,7 +64,7 @@ extern "C" {
 #include "rte_port.h"
 
 /** ring_writer_ipv4_ras port parameters */
-struct rte_port_ring_writer_ipv4_ras_params {
+struct rte_port_ring_writer_ras_params {
 	/** Underlying single consumer ring that has to be pre-initialized. */
 	struct rte_ring *ring;
 
@@ -73,9 +73,16 @@ struct rte_port_ring_writer_ipv4_ras_params {
 	uint32_t tx_burst_sz;
 };
 
+#define rte_port_ring_writer_ipv4_ras_params rte_port_ring_writer_ras_params
+
+#define rte_port_ring_writer_ipv6_ras_params rte_port_ring_writer_ras_params
+
 /** ring_writer_ipv4_ras port operations */
 extern struct rte_port_out_ops rte_port_ring_writer_ipv4_ras_ops;
 
+/** ring_writer_ipv6_ras port operations */
+extern struct rte_port_out_ops rte_port_ring_writer_ipv6_ras_ops;
+
 #ifdef __cplusplus
 }
 #endif
-- 
1.7.9.5

Re: [PATCH v2 0/3] port: added frag_ipv6 and ras_ipv6 ports

[Dumitrescu, Cristian]

> -----Original Message-----
> From: dev [mailto:dev-bounces-VfR2kkLFssw@public.gmane.org] On Behalf Of Michal Jastrzebski
> Sent: Thursday, April 30, 2015 1:03 PM
> To: dev-VfR2kkLFssw@public.gmane.org
> Subject: [dpdk-dev] [PATCH v2 0/3] port: added frag_ipv6 and ras_ipv6 ports
> 
> From: Maciej Gajdzica <maciejx.t.gajdzica-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
> 
> Added ipv6 versions of ip fragmentation and ip reassembly ports.
> 
> Maciej Gajdzica (3):
>   port: removed IPV4_MTU_DEFAULT define
>   port: added ipv6 fragmentation port
>   port: added ipv6 reassembly port
> 
>  lib/librte_port/rte_port_frag.c |   67 ++++++++++++------
>  lib/librte_port/rte_port_frag.h |    9 ++-
>  lib/librte_port/rte_port_ras.c  |  142 ++++++++++++++++++++++++++++----
> -------
>  lib/librte_port/rte_port_ras.h  |    9 ++-
>  4 files changed, 167 insertions(+), 60 deletions(-)
> 
> --
> 1.7.9.5

Acked by: Cristian Dumitrescu <cristian.dumitrescu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> 

Re: [PATCH v2 0/3] port: added frag_ipv6 and ras_ipv6 ports

[Thomas Monjalon]

2015-05-05 15:08, Dumitrescu, Cristian:
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Michal Jastrzebski
> > From: Maciej Gajdzica <maciejx.t.gajdzica@intel.com>
> > 
> > Added ipv6 versions of ip fragmentation and ip reassembly ports.
> > 
> > Maciej Gajdzica (3):
> >   port: removed IPV4_MTU_DEFAULT define
> >   port: added ipv6 fragmentation port
> >   port: added ipv6 reassembly port
> 
> Acked by: Cristian Dumitrescu <cristian.dumitrescu@intel.com> 

Applied, thanks